Sequence variability and function of measles virus 3' and 5' ends and intercistronic regions.
Virology
; 164(2): 498-506, 1988 Jun.
Article
em En
| MEDLINE
| ID: mdl-3369090
ABSTRACT
Sequences critical for the activity of the measles virus (MV) RNA polymerase in transcription and replication were analyzed using a MV genomic cDNA library containing overlapping clones encompassing the entire MV genome. Clones corresponding to the 3' and 5' ends of the MV genome were identified and sequenced, and these sequences were confirmed by primer extension experiments. Neither (+) nor (-) strand leader RNAs were detected in MV-infected cell extracts, using high specific activity riboprobes made form these clones. Clones representing each of the MV gene boundaries were also sequenced, and variations including point mutations, insertions, and deletions were noted. Together with the sequence of the MV L gene region, this report completes the sequence determination of the MV genome.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
RNA Viral
/
Vírus do Sarampo
Idioma:
En
Revista:
Virology
Ano de publicação:
1988
Tipo de documento:
Article